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Where is Shungite found?

Carbonaceous rock

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Shungite occurs in specific geological environments. Knowing where to look, and in what kind of rock, is the difference between going home empty-handed and finding a great specimen.

Where to find Shungite

Karelia, Russia

The primary and almost exclusive source of shungite is the Shunga deposit near Lake Onega in the Republic of Karelia, Russia. This region contains vast deposits of this unique carbonaceous rock.

Collecting tips

  1. Geological Context. Shungite is found in specific Precambrian geological settings. Unless you are in the Shunga region of Karelia, Russia, it is highly unlikely to find natural shungite deposits elsewhere. Be wary of claims of shungite from other locations.
  2. Appearance and Properties. Look for a black, often lustrous, rock that feels relatively light for its size (compared to denser minerals). High-carbon shungite can be electrically conductive, a property that can be tested with a multimeter. It should not scratch glass easily (Mohs hardness 3-4).
  3. Distinguishing from Coal/Graphite. While visually similar to some coals or graphitic rocks, shungite's unique carbon structure (non-graphitizable, sometimes fullerene-like) and Precambrian age distinguish it. Chemical analysis (e.g., Raman spectroscopy, X-ray diffraction) is required for definitive identification, especially to differentiate it from other carbonaceous shales or low-grade coals.

Quick Check

Color:
Black to silvery-black
Luster:
Dull, earthy to sub-metallic or vitreous
Streak:
Black to dark gray

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